I noticed that articulations applied to the pan target for each operator are ignored when the operator is fed through a filter output. The articulations need to be set up on the filter itself it seems. Perhaps someone could explain why that is.

I was attempting to create a supersaw with custom panning via unison mapping, but when I feed these operators into one filter, since the panning articulation for each operator is ignored I must set it up within the filter itself - and now one unison map applies to all operators, whereas previously I had a unison map per operator.